Home / 49,219,308.90-73,844,735.36-34,462,775.25

Finding the Fourth Proportional to 49,219,308.90, 73,844,735.36 and 34,462,775.25

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Solution

The fourth proportional to 49,219,308.90, 73,844,735.36 and 34,462,775.25 is: 51,705,206.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,219,308.90 : 73,844,735.36 = 34,462,775.25 : x
  2. Step 2: Convert to fraction form
    49,219,308.90/73,844,735.36 = 34,462,775.25/x
  3. Step 3: Cross multiply
    49,219,308.90x = 73,844,735.36 × 34,462,775.25
  4. Step 4: Simplify right side
    49,219,308.90x = 2,544,894,517,935,094
  5. Step 5: Solve for x
    x = 2,544,894,517,935,094/49,219,308.90
  6. Step 6: Final answer
    x = 51,705,206.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.